Respuesta :

[tex]f(x)=\frac{-3x}{5}[/tex]

I can try replacing x=10 to know the real solution

[tex]\begin{gathered} f(10)=\frac{-3(10)}{5} \\ f(10)=\frac{-30}{5} \\ f(10)=-6 \end{gathered}[/tex]

so, the solution is option 1

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